Tire tread



FIG. 1 is a perspective view of a tire tread showing our new design, itbeing understood that a tread pattern is repeated over the outercircumference and shoulder of the tire, the opposite side perspectiveview being identical thereto; and,

FIG. 2 is a enlarged fragmentary front elevation view of the treadpattern of FIG. 1.

In the drawings, the dark stippled surface shading represents therecessed portion of the tread grooves, having a depth as best shownalong the right edge of FIG. 1. The broken line disclosure of a tiresidewall and inner bead is for illustrative purposes only and forms nopart of the claimed design.

The ornamental design for a tire tread, as shown and described.